Adolescence breakout star Owen Cooper has won the BAFTA TV Award for supporting actor, a win that completes an astonishing full set of major awards for the 16-year-old's first-ever screen role, reported Variety.

The win on Sunday night has cemented Cooper's place in TV history, with him already having become the youngest actor to win the four major U.S. TV awards, Primetime Emmy, Golden Globe, Actor Award and Critics' Choice for his performance in Adolescence.